A sign in Devils Lake, North Dakota, marks the road leading to the Spirit Lake Reservation. (Jeff Beach/North Dakota ...

North Dakota officials were ordered by federal Judge Peter Welte to adopt the map, but an appeals court has reversed that ruling, and Sec. of State Michael Howe says the state will be returning to ...

The North Dakota Geological Survey has drafted a report that provides a road map to explore lignite coal and organic-rich ... state geologists were finding that less than 20% of samples were ...